Estimation of Concentrations in Chemical Systems at Equilibrium Using Geometric Programming [PDF]
Geometric programming is a mathematical technique, which has been developed for nonlinear optimization problems. This technique is based on the dual program with linear constraints.
Saeedeh Ketabi +2 more
doaj +1 more source
Organosulfur compounds are widely used for the manufacture of drugs and materials, and their synthesis in general conventionally employs nucleophilic substitution reactions of thiolate anions formed from thiols and bases.
Mieko Arisawa, Masahiko Yamaguchi
doaj +1 more source
Equilibration Times of Dissolved Inorganic Carbon During pH Transitions
Equilibration times of dissolved inorganic carbon (DIC) depend on conversion reactions between CO2(aq) and the dissociation products of carbonic acid [S = (H2CO3) + (HCO3−) + (CO32−)].
Ziv Sade, Shahar Hegyi, Itay Halevy
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Hydrogenated borophene enabled synthesis of multielement intermetallic catalysts
Supported metal catalysts often suffer from rapid degradation under harsh conditions due to material failure and weak metal-support interaction. Here we propose using reductive hydrogenated borophene to in-situ synthesize Pt/B/C catalysts with small ...
Xiaoxiao Zeng +12 more
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Understanding Le Châtelier’s principle fundamentals: five key questions
The well-known Le Châtelier’s principle is almost always mentioned when dealing with chemical equilibrium. Nevertheless, although a must in most general chemistry courses starting from the secondary level, when students face questions about it, some ...
Peris Miguel
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The thermodynamics of manganese oxide in high-MnO-containing slags was investigated using the chemical equilibrium method in the temperature range of 1623 to 1723 K.
Elizaveta Cheremisina +5 more
doaj +1 more source
The statistical hadronization model approach to $\sqrt{s_{NN}}=200$ GeV Au-Au collisions: $p_{T}$-spectra fits and global variable predictions [PDF]
Three possible scenarios of the statistical hadronization model are reexamined with the use of the $p_{T}$ spectra of the PHENIX and very low $p_{T}$ PHOBOS measurements at $\sqrt{s_{NN}}=200$ GeV.
Dariusz Prorok +3 more
core +2 more sources
Magnetic and electronic properties of porphyrin-based molecular nanowires
Using spin-polarized density functional theory calculations, we performed theoretical investigations on the electronic and magnetic properties of transition metal embedded porphyrin-based nanowires (TM-PNWs, TM = Cr, Mn, Co, Ni, Cu, and Zn).
Jia-Jia Zheng +4 more
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A Calculation of Baryon Diffusion Constant in Hot and Dense Hadronic Matter Based on an Event Generator URASiMA [PDF]
We evaluate thermodynamical quantities and transport coefficients of a dense and hot hadronic matter based on an event generator URASiMA (Ultra-Relativistic AA collision Simulator based on Multiple Scattering Algorithm).
A. Nakamura +18 more
core +2 more sources
Analisis Dampak Kesalahan Konsep Laju Reaksi Terhadap Kesalahan Konsep Kesetimbangan Pada Siswa SMA
: This study was designed to analyze the misconception of the chemistry subject reaction rate and chemical equilibrium and the effect of the misconceptions on the chemical equilibrium con-cept. The subjects of the research are two homogenous classes from
Yeyek Ihdal Umam +2 more
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